WSL2-Linux-Kernel

История

Ryan Kosta e6ac17de78 Staging: nvec: Removes repeated word typo in comment Fix a comment typo. Signed-off-by: Ryan Kosta <ryanpkosta@gmail.com> Link: https://lore.kernel.org/r/20200927172855.9813-1-ryanpkosta@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-10-01 10:55:17 +02:00
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Kconfig	staging: nvec: Fix Kconfig indentation	2019-11-20 15:20:29 +01:00
Makefile	…
README	Staging: nvec: Replace HTTP links with HTTPS ones	2020-07-10 13:52:46 +02:00
TODO	Revert "staging: nvec: Augment TODO file with GPIO work item"	2018-04-23 18:49:51 +02:00
nvec-keytable.h	staging: nvec: remove redundant license text	2018-01-15 16:03:45 +01:00
nvec.c	Staging: nvec: Removes repeated word typo in comment	2020-10-01 10:55:17 +02:00
nvec.h	staging: nvec: convert to use GPIO descriptors	2018-04-23 14:38:00 +02:00
nvec_kbd.c	staging: nvec: check return value	2019-12-19 19:23:29 +01:00
nvec_paz00.c	staging: nvec: remove redundant license text	2018-01-15 16:03:45 +01:00
nvec_power.c	staging: nvec: remove redundant license text	2018-01-15 16:03:45 +01:00
nvec_ps2.c	staging: nvec: remove redundant license text	2018-01-15 16:03:45 +01:00

README

NVEC: An NVidia compliant Embedded Controller Protocol Implementation

This is an implementation of the NVEC protocol used to communicate with an
embedded controller (EC) via I2C bus. The EC is an I2C master while the host
processor is the I2C slave. Requests from the host processor to the EC are
started by triggering a gpio line.

There is no written documentation of the protocol available to the public,
but the source code[1] of the published nvec reference drivers can be a guide.
This driver is currently only used by the AC100 project[2], but it is likely,
that other Tegra boards (not yet mainlined, if ever) also use it.

[1] e.g. https://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=android-tegra-2.6.32
[2] http://gitorious.org/ac100, http://launchpad.net/ac100